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Patent # Description
US-8,027,392 Method for transmitting information involving enhanced allocation of spectral resources
A method for transmitting information between at least two transceivers TRA and TRB linked together by a communication channel, said information being carried...
US-8,027,132 Failure detection device for power circuit including switching element
A failure detection device detects the voltage across the main electrodes of an IGBT via a diode. The failure detection device determines occurrence of...
US-8,026,623 Wind turbine generator, active damping method thereof, and windmill tower
A wind turbine generator, an active damping method thereof, and a windmill tower in which vibrations of the wind turbine generator itself or the windmill tower...
US-8,026,391 Potassium perfluoroalkanesulfonate and method for producing the same
This method for producing a potassium perfluoroalkanesulfonate includes an electrochemical fluorination step in which an alkanesulfonyl halide compound is...
US-8,026,370 Carboxylic acid derivative containing thiazole ring and pharmaceutical use thereof
According to the present invention, a compound represented by the following formula (I) having a superior PPAR.sub..alpha. agonist action and concurrently...
US-8,026,336 Polycarbonate resin composition and method of producing the same
The present invention relates to a polycarbonate resin composition which comprises a polycarbonate resin having the repeating unit that is represented by the...
US-8,026,160 Semiconductor device and semiconductor device manufacturing method
In a semiconductor device using a SiC substrate, a Junction Termination Edge (JTE) layer is hardly affected by fixed charge so that a stable dielectric strength...
US-8,025,296 Shaft sealing mechanism
In a shaft sealing mechanism which prevents fluid from flowing in an axial direction of a rotor through an annular gap between the rotor and a stator, there are...
US-8,025,040 Plasma ignition system
To provide a plasma ignition system that can prevent damage on an internal combustion engine due to erroneous ejection of a plasma jet, and further, even when...
US-8,024,625 Network system for diagnosing operational abnormality of nodes
A network system for judging abnormality of a self node with high precision on the basis of information from other nodes connected to a network is provided. In...
US-8,023,915 Beamforming in wireless vehicular networks
Beams are used to communicate in a wireless network including mobile and stationary receivers. The network operates according to the IEEE 802.11p in wireless...
US-8,023,894 Mobile communication station, base station apparatus, and dedicated-short-range-communications system
A mobile communication station is provided with a type information registration unit (11) for registering type information indicating a type of data, which an...
US-8,023,789 Plastic optical fiber cable and method of signal transmission using the same
A plastic optical fiber cable includes: a bare optical fiber including a core made of a poly(methyl methacrylate) or a copolymer including methyl methacrylate...
US-8,023,785 Laser guide optical fiber and laser guide including the same
A laser guide optical fiber (100) used for transmitting a laser beam includes an optical fiber body (110) including a core (111) and a clad (112), and a quartz...
US-8,023,610 Semiconductor device and shift register circuit
A dual-gate transistor formed of two transistors connected in series between a first power terminal and a first node is used as a charging circuit for charging...
US-8,023,462 Graph-based method for dynamic fractional frequency reuse
A method allocates frequency subchannels in an orthogonal frequency-division multiple access (OFDMA) network including a set of base stations and a set of...
US-8,023,281 Inverter apparatus suitable for battery vehicle
An inverter apparatus is composed of an insulated metal substrate, a conductive stud, a printed circuit board, a conductive spacer, and a bus bar. An inverter...
US-8,022,894 Screen synchronous control apparatus
A screen synchronous control apparatus includes a reference timing transmitting unit 3 for transmitting a reference timing signal about display of a plurality...
US-8,022,773 Clock signal generation device, and wireless base station
A wireless base station (11) includes a wireless communication unit (17) and a clock signal generation unit (20). The clock signal generation unit (20) includes...
US-8,022,660 Control apparatus for AC rotary machine
A control controls starting of an AC rotary machine by calculating a resistance drop component, corresponding to a resistance drop of the AC rotary machine,...
US-8,022,659 Control apparatus for AC rotary machine and control method for AC rotary machine
A control apparatus for a rotary machine, comprising a variable-voltage variable frequency (VVVF) inverter for driving the rotary machine, a voltage detector...
US-8,022,651 Electric power steering device
Provided are an electric power steering device which is capable of determining a failure without using a motor current, and an electric power steering device...
US-8,022,617 Organic compound, charge-transporting material, composition for charge-transporting material and organic...
An organic compound having excellent heat resistance, an excellent amorphous nature, an excellent ability to transport charges, highly excited singlet and...
US-8,022,588 Single-phase 2-pole electric motor in which main windings and auxiliary windings are mutually offset by other...
It is an object to obtain a highly efficient and low-cost single-phase motor by producing the motor in a form that allows a proper material layout, with...
US-8,022,585 In-vehicle AC generator having an enclosed regulator holding unit
There is provided an in-vehicle AC generator having a regulator assembly that is mounted in the bracket of the AC generator. The regulator holding unit provided...
US-8,022,233 Process for producing glycidyl 2-hydroxyisobutyrate and composition containing the product
An efficient process for producing glycidyl 2-hydroxyisobutyrate useful as a reactive diluent is provided. When glycidyl 2-hydroxyisobutyrate is produced by...
US-8,022,059 Indazole acrylic acid amide compound
A compound of the formula: ##STR00001## wherein ring X is benzene or pyridine; R.sup.1 is substituted alkyl; R.sup.2 is optionally substituted aryl or...
US-8,021,864 Biomass-resource-derived polyester and production process thereof
The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel...
US-8,021,794 Fuel cell with cross-shaped reformer
A fuel cell has a high heat recovery efficiency for effectively collecting heat discharged from a fuel cell stack. The fuel cell includes a power generating...
US-8,021,718 Heat treatment method
A silicon resin is applied to the outer wall of the transition piece of a gas turbine subjected to the thermal barrier coating by caulking the cooling holes...
US-8,021,576 Phosphor and production method thereof, and phosphor-containing composition, light emitting device, image...
To provide a phosphor having nearly spherical shapes, the phosphor has an elemental ratio represented by the formula below, and contains at least two kinds of...
US-8,021,199 Electrical connector having large locking force
An electric connector capable of fixing a small connection terminal by a large locking force. Two housings having a plurality of connection terminals are placed...
US-8,021,000 Flat projection television
A flat projection television comprising an imagine engine mounted adjacent a top of an enclosure and optically coupled to a collimator mirror, a flat mirror, a...
US-8,020,736 Spare tire cover supporting structure
A spare tire cover supporting structure includes: a transverse rear door, provided on a vehicle; a spare tire cover, including a first end and a second end, the...
US-8,020,393 Heat pump type hot water supply outdoor apparatus
A heat pump type hot water supply outdoor apparatus, in a compressor, a water heat exchanger, a first expansion valve, a medium pressure receiver, a second...
US-8,020,379 Double redundancy electro hydrostatic actuator system
A double redundancy electro hydrostatic actuator system includes two hydraulic pumps; two fail safe valves connected with the two hydraulic pumps, respectively;...
US-D645,488 Industrial robot
US-8,019,507 Electric power steering control system
In an electric power steering control system, a phase compensator of the steering torque is made of an analog circuit and an anti-phase compensator is made by...
US-8,019,308 Receiving apparatus
A receiving apparatus 10 includes a stereo blend control unit 21 for carrying out a stereo blend process according to the reception state of a broadcast wave, a...
US-8,018,914 Radio communication device, demodulation method, and frequency deflection correction circuit
A demodulation section 13 receives a TDMA-TDD based phase-modulated burst signal of mobile communications and demodulates the burst signal by a synchronous...
US-8,018,825 Optical recording medium and method of recording/reading it
To provide an optical recording medium of which mechanical properties and storage stability will not be impaired, and which will show little deterioration in...
US-8,018,823 Optical recording medium having a relation between groove widths, groove depths and track pitches
An information recording medium having a recording track wherein the recording track includes a first recording region R1, a second recording region R2 and a...
US-8,018,812 Optical disc and optical disc device
In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer...
US-8,018,799 Optical pickup device and optical disc device
An optical pickup device is provided. The optical pickup device includes a first, second, and third light emitting portions emitting light beams having first,...
US-8,018,702 Power supply abnormality detection circuit for on-vehicle electronic control device
The on-vehicle electronic control device includes a main power supply circuit fed with power from an on-vehicle battery through an output contact of a power...
US-8,018,339 Intruder detection system
An intruder detection system is provided in which a detection range can be set to a predetermined one so that false detection caused by a moving object outside...
US-8,018,290 Oscillator, transmitter-receiver and frequency synthesizer
An output terminal 6 is provided at the connecting point 5 between the collector terminal of a transistor 1 and an open-ended stub 4 by connecting the...
US-8,017,974 Semiconductor device with increased withstand voltage
A semiconductor device having the present high withstand voltage power device IGBT has at a back surface a p collector layer with boron injected in an amount of...
US-8,017,713 Production apparatus of polycarbonate resin and production method of polycarbonate resin
An apparatus of a polycarbonate resin having polymerization tanks is provided. In supplying a molten reactant to a liquid phase in a polymerization tank, or...
US-8,017,225 Cutting tool made of surface-coated cubic boron nitride-based ultrahigh pressure sintered material
A cutting tool made of surface-coated cubic boron nitride-based ultrahigh pressure sintered material, comprising a cutting insert main body formed by ultrahigh...
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